RyanShepherd Posted December 17, 2018 Report Share Posted December 17, 2018 Ok, I’ll try to keep this as short as possible. Car has 800cc injectors, fully forged etc. A friend has a build pretty much the same (the cams are different) so I’ve used his map as a base map. Anyway, The car starts reasonably well and idles no bother at all. However as soon as I apply any throttle it kinda misfires then revs. The car will also only rev to 4krpm. Sounds like there’s a limiter on it. It’s deffo not useable like this. I do have access to a base map but it’s only for 550cc injectors. Any help appreciated, I feel like it’s just a settings issue somewhere. Just to add, I have no idea about mapping whatsover so please be patient Quote Link to comment Share on other sites More sharing options...
Shedley Posted December 17, 2018 Report Share Posted December 17, 2018 Any logs and pcl file? Quote Link to comment Share on other sites More sharing options...
RyanShepherd Posted December 17, 2018 Author Report Share Posted December 17, 2018 This is my map here. My friend is currently out checking his settings incase they are for whatever reason any different to the settings i have here. mr2 map 17-12-18.pcl Forgot to say the car is overfuelling when revved. Fuel pressure is set to 42psi. fuel rail is a deadhead setup. Quote Link to comment Share on other sites More sharing options...
Shedley Posted December 17, 2018 Report Share Posted December 17, 2018 1 minute ago, RyanShepherd said: This is my map here. My friend is currently out checking his settings incase they are for whatever reason any different to the settings i have here. mr2 map 17-12-18.pcl Just keep in mind that cams have a big impact on VE(volumetric efficiency) what is your lambda doing, do you use the same spark plugs/gaps, same coil ect? Quote Link to comment Share on other sites More sharing options...
RyanShepherd Posted December 17, 2018 Author Report Share Posted December 17, 2018 yeah same plugs, same coils, same injectors. I don't have a lambda wired in, neither does he. Quote Link to comment Share on other sites More sharing options...
Shedley Posted December 17, 2018 Report Share Posted December 17, 2018 Then you can't actually know what's happening, is it a mixture problem, ignition ect, can't know without logs Quote Link to comment Share on other sites More sharing options...
RyanShepherd Posted December 17, 2018 Author Report Share Posted December 17, 2018 aw, oh well haha! Thanks anyway bud! Quote Link to comment Share on other sites More sharing options...
Shedley Posted December 17, 2018 Report Share Posted December 17, 2018 Just now, RyanShepherd said: aw, oh well haha! Thanks anyway bud! It's quite hard to guess what's happening if we can't see it Quote Link to comment Share on other sites More sharing options...
RyanShepherd Posted December 17, 2018 Author Report Share Posted December 17, 2018 yeah, I was hoping there might be something obvious in the map file. I basically have no clue what i'm looking at! Quote Link to comment Share on other sites More sharing options...
Shedley Posted December 17, 2018 Report Share Posted December 17, 2018 15 minutes ago, RyanShepherd said: yeah, I was hoping there might be something obvious in the map file. I basically have no clue what i'm looking at! I'll take a look later this evening Quote Link to comment Share on other sites More sharing options...
RyanShepherd Posted December 17, 2018 Author Report Share Posted December 17, 2018 thanks bud. Just checking over both files just now with my friend. he's away to send me his map file to make sure they are both identical. Quote Link to comment Share on other sites More sharing options...
Shedley Posted December 17, 2018 Report Share Posted December 17, 2018 35 minutes ago, RyanShepherd said: thanks bud. Just checking over both files just now with my friend. he's away to send me his map file to make sure they are both identical. You can use the compare map file, then the program will show you all the differences in red I tried to open your map, but i can't open the map for some reason Quote Link to comment Share on other sites More sharing options...
RyanShepherd Posted December 17, 2018 Author Report Share Posted December 17, 2018 Ah ok thanks. I’ll go try and figure out how to do this haha! Thanks again Quote Link to comment Share on other sites More sharing options...
Shedley Posted December 17, 2018 Report Share Posted December 17, 2018 Quote Link to comment Share on other sites More sharing options...
RyanShepherd Posted December 17, 2018 Author Report Share Posted December 17, 2018 Can i open them in the g4 software? Quote Link to comment Share on other sites More sharing options...
Shedley Posted December 17, 2018 Report Share Posted December 17, 2018 15 minutes ago, RyanShepherd said: Can i open them in the g4 software? aaw, my bad, i was trying to open the file in G4+, which obviously doesn't work, compare function is not possible in G4 software as far as i know, i'm sory Quote Link to comment Share on other sites More sharing options...
RyanShepherd Posted December 17, 2018 Author Report Share Posted December 17, 2018 No problem dude. Will just go through them manually. Quote Link to comment Share on other sites More sharing options...
RyanShepherd Posted January 1, 2019 Author Report Share Posted January 1, 2019 Not had much luck with this. Car still has a small flat spot and doesn’t start well once up to temp. Ideally I need the st205 base map for 800cc injectors but for a G3 Quote Link to comment Share on other sites More sharing options...
Adamw Posted January 2, 2019 Report Share Posted January 2, 2019 the purpose of a base map is to allow the engine to be started, it sounds like your existing map already does that. I'm pretty sure there is a ST185/205 base map included in the G3 pclink basemaps folder. Quote Link to comment Share on other sites More sharing options...
RyanShepherd Posted January 2, 2019 Author Report Share Posted January 2, 2019 Yeah you’re right, My issue being that I don’t want to have the car mapped properly until it’s run in. The engine is freshly built so if i can run it in first then go for my power map I’d rather do that. My engine is the st205 but there isn’t a base map for a st205 with 800cc injectors. There’s no option for 800cc in the G3 menu. There is a base map for a st185 for a g3 but it’s not a 185 I have. As far as I can see there’s no st205 base map for the g3 at all regardless of injector size. Quote Link to comment Share on other sites More sharing options...
Adamw Posted January 3, 2019 Report Share Posted January 3, 2019 If the only change is injector size then you just need to adjust the master fuel setting. Quote Link to comment Share on other sites More sharing options...
RyanShepherd Posted January 3, 2019 Author Report Share Posted January 3, 2019 Oh really?? I never knew that!! Thanks! Quote Link to comment Share on other sites More sharing options...
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